Our durable HYDRATION BLADDER 3 for backpacks comes without harmful BPA and PVC. It has an easily detachable hose and our COMET BITE VALVE mouthpiece for maximum water flow.

Features:

• Leak-proof and easy to fill thanks to redesigned SLIDE SEAL
• Can be filled with hot or cold water (up to 60C)
• New COMET BITE VALVE reliably drip-proof. easy to lock and unlock
• Easy to clean all parts Free from BPA and PVC